kansalliseen
Kansalliseen is a Finnish grammatical form that functions as the illative singular of the adjective kansallinen, meaning “national.” In Finnish, illative is a case used to indicate movement toward or into something, and adjectives must agree with the noun they modify in number and case. Therefore kansallinen becomes kansalliseen when used with a noun in the illative case.
In practice, kansalliseen appears in phrases where an adjective describing a noun is linked to that noun
Kansalliseen itself is not a standalone concept or word with a separate meaning beyond its grammatical role;